import java.util.Scanner;

public class J6 {
    public static void main(String[] args) {
        Scanner sc=new Scanner(System.in);
        System.out.print("请输入一个整数：");
        int num= sc.nextInt();
        if(num%2==0) System.out.println(num+"是偶数");
        else System.out.println(num+"是奇数");
    }
}
